LA - Cast cranks ( Dont throw away )

maybe only bad thing is you can't weld up a cast crank. But at a dime a dozen, why spend the money weldin'? I got a cast 360 that was turned down to 340 mains. Darn flange chipped off between 2 holes but I may get it brazed. Put that in a lo=po 318 and run a thick head gasket and open heads....uber cheap 392 stroker.